*{
    padding: 0;
    margin: 0;
}
html, body {
    width: 100%;
    height: 100%;
    background-color: #F6F6F6;
}
button {
    border: none;
    cursor: pointer;
    display: block
}
i{
    display: block;
}
#app {
    width: 100%;
    height: 100%;
    font-family: 'Avenir', Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: rgb(238, 242, 245);
}
.box {
    display: -moz-box;
    display: -webkit-box;
    display: box;
    display: -o-box;
}
.box-1{
    -moz-box-flex: 1;
    -webkit-box-flex: 1;
    -webkit-box-flex: 1;
}
.boxSizing{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.space-between{
    -webkit-box-pack: justify;
    -moz-box-pack: justify;
}
.horizontal-center {
    -moz-box-pack: center;
    -webkit-box-pack: center;
    -o-box-pack: center;
    box-pack: center;
}
.vertical-center {
    -moz-box-align: center;
    -webkit-box-align: center;
    -o-box-align: center;
    box-align: center;
}
.align-center {
    text-align: center;
}

.base-color{
    /*background-color: rgb(38, 162, 255);*/
    background-color: rgb(38, 162, 255);
    background-image: linear-gradient(to right, #4facfe 0%, #00f2fe 100%);
}
.btn-gray {
    /*background-color: rgb(199, 199, 199);*/
    color: #1a1d24;
    background-image: linear-gradient(120deg, #fdfbfb 0%, #ebedee 100%);
}





@media screen and (min-width: 310px) and (max-width: 350px) {
    html, body {
        font-size: 13px;
    }
}

@media screen and (min-width: 351px) and (max-width: 370px) {
    html, body {
        font-size: 14px;
    }
}

@media screen and (min-width: 371px) and (max-width: 400px) {
    html, body {
        font-size: 16px;
    }
}

@media screen and (min-width: 401px) and (max-width: 420px) {
    html, body {
        font-size: 18px;
    }
}